def count_cards(cards):
    card_count = {}
    
    for card in cards:
        if card in card_count:
            card_count[card] += 1
        else:
            card_count[card] = 1
    return card_count

def check_cards(cards):
    card_count = count_cards(cards)
    counts = list(card_count.values())
    
    # "FULL HOUSE"の判定を"THREE CARD"の前に行う
    if counts.count(3) == 1 and counts.count(2) == 1:
        return "FULL HOUSE"
    if counts.count(3) == 1:
        return "THREE CARD"
    if counts.count(2) == 2:
        return "TWO PAIR"
    if counts.count(2) == 1:
        return "ONE PAIR"
    # "NO PAIR"を返すように修正
    return "NO PAIR"

input_card = input()
split_card = input_card.split()
cards = [int(card) for card in split_card]  # リスト内包表記を使ってシンプルに
result = check_cards(cards)
print(result)